Home / 94,643,068,313.44-141,739,243,905.36-54,764,801,212.64

Finding the Fourth Proportional to 94,643,068,313.44, 141,739,243,905.36 and 54,764,801,212.64

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Solution

The fourth proportional to 94,643,068,313.44, 141,739,243,905.36 and 54,764,801,212.64 is: 82,016,799,062.34

Step by Step Solution

  1. Step 1: Write the proportion equation
    94,643,068,313.44 : 141,739,243,905.36 = 54,764,801,212.64 : x
  2. Step 2: Convert to fraction form
    94,643,068,313.44/141,739,243,905.36 = 54,764,801,212.64/x
  3. Step 3: Cross multiply
    94,643,068,313.44x = 141,739,243,905.36 × 54,764,801,212.64
  4. Step 4: Simplify right side
    94,643,068,313.44x = 7,762,321,516,506,934,935,552
  5. Step 5: Solve for x
    x = 7,762,321,516,506,934,935,552/94,643,068,313.44
  6. Step 6: Final answer
    x = 82,016,799,062.34

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.